Just got another batch of SwitchMote and SwitchMote Shield PCBs from OSHPark the other day and I put one together for a test run. In the meantime Kris K has suggested I try another type of cover for SwitchMote. I think his idea was great and today I lasered a few of these covers that are meant to fit in the cutout of a regular rectangular light switch and they turned out very nice. This way people could replace the light switch and keep the original cover, or upgrade to a rectangular cutout cover (HomeDepot has all sorts of light switch covers, even paintable if you’d like to blend them with the wall color). The acrylic is also available in different colors from different sources but for now I’ll go with the usual white I’ve been using before.
The button caps come in different colors so I got a few samples to try out. I think blue, red, yellow and white should cover most needs. The green I found was pretty washed out, didn’t really like it, but I’ll keep looking. Here are a few build photos, and more in my flickr SwitchMote set:
More people started asking when this will be available. I’m already producing custom versions of this and I’m trying to get as much testing done as I can. It is mains power stuff so I’m taking this seriously. This 3rd prototype of SwitchMote includes a varistor and trace fuses for added safety against transients and overloads. I need to develop the firmware stack for this and think of how I want SwitchMotes to interact with each other. The SwitchMotes will need to be wirelessly re-programmable when the need arises so users would not have to disconnect it from the wall when they want to update it. But I want SwitchMote to be pretty autonomous. I will install and try a few on my own, planning on replacing some 3 way switches and some outside lights I’d like to turn ON/OFF from the master bedroom. Fingers x-ed. But so far so good, all the buttons work, the LEDs glow nicely in the dark and are very visible even from a distance, and mechanically the unit is pretty much where I want it to be. This setup should fit easily in any standard switch box.
Will follow up with details on progress, stay tuned!